GO-2020-0028

    Dashboard / Vulnerabilities / GO-2020-0028

    GO-2020-0028

    Published: 14 Apr 2021Last Modified: 20 May 2024

    Summary: Denial of service via malformed zone file in github.com/miekg/dns

    Details: Due to a nil pointer dereference, parsing a malformed zone file containing TA records may cause a panic. If parsing user supplied input, this may be used as a denial of service vector.

    References: https://github.com/miekg/dns/commit/501e858f679edecd4a38a86317ce50271014a80d, https://github.com/miekg/dns/issues/742

    Affected packages

    Package

    Name: github.com/miekg/dns

    Purl: pkg:golang/github.com/miekg/dns

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.0.10

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GO-2020-0028 | CVE-DB